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PDF M78AR05-0.5 Data sheet ( Hoja de datos )
| Número de pieza | M78AR05-0.5 | |
| Descripción | Switching Regulator | |
| Fabricantes | MINMAX | |
| Logotipo |  |
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®
FEATURES
►SIP-Package 11.5x7.55x10.2 mm
►Pin-out compatible with LM78xx Linear Regulators
►Very high Efficiency up tp 97%
►Excellent Line/Loads Regulation
►Low Ripple and Noise
►Short Circuit Protection
►Operating Temp.Range -40°C to +90°C
►Thermal Shutdown
►Low Stand-by Current
►3 Years Product Warranty
M78A
Switching Regulator 0.5A, SIP Package
PRODUCT OVERVIEW
The MINMAX M78A series is a new range of switching regulators designed as a drop-in replacement for old LM78xx linear regulators with low
efficiency.The very high efficiency of these step-down converters allow an operating temperature up to 80°C at full-load without need of any heatsink. The
regulators come in a package which fits in the standard TO-220 footprint of linear regulators.
The high efficiency and low stand-by power consumption of these switching regulators offer the designer a new, cost-efficient solution for many applications.
Model Selection Guide
Model
Number
Input Voltage
Range(6)
M78AR015-0.5
M78AR018-0.5
M78AR025-0.5
M78AR033-0.5
M78AR05-0.5
M78AR065-0.5
M78AR09-0.5
M78AR12-0.5
M78AR15-0.5
VDC
4.75 ~ 32
6.5 ~ 32
8 ~ 32
11 ~ 32
15 ~ 32
18 ~ 32
Output
Voltage
VDC
1.5
1.8
2.5
3.3
5
6.5
9
12
15
Output Current
Max.
mA
500
500
500
500
500
500
500
500
500
Max. capacitive
Load
µF
220
220
220
220
220
220
220
220
220
Efficiency
(typ.)
@Min. Vin
%
73
82
87
91
94
95
96
97
97
Efficiency
(typ.)
@Max. Vin
%
63
71
77
81
86
88
92
94
95
Input Specifications
Parameter
Input Surge Voltage (1 sec. max.)
Internal Filter Type
Internal Power Dissipation
Short Circuit Input Power
Input Current
Output Specifications
Parameter
Output Voltage Setting Accuracy
Line Regulation
Load Regulation
Min.Load
Ripple & Noise
Transient Recovery Time
Transient Response Deviation
Temperature Coefficient
Short Circuit Protection
Conditions
@No Load
Min. Typ. Max. Unit
-0.3 ---
34 VDC
Capacitor
--- --- 0.4 W
--- --- 1.5 W
--- 5 --- mA
Conditions
Min.
---
Vin=Min. to Max.
1.5V to 6.5V
9V to 15V
---
---
Io=10% to 100%
1.5V to 6.5V
9V to 15V
---
---
No minimum Load Requirement
0-20MHz Bandwidth
1.5V to 6.5V
9V to 15V
---
---
50% Load Step Change
---
---
---
Continuous
Typ.
±2.0
±0.2
±0.1
±0.4
±0.25
---
---
100
±2
---
Max.
±3.0
±0.4
±0.2
±0.6
±0.4
30
40
---
---
±0.015
Unit
%Vnom.
%
%
%
%
mV P-P
mV P-P
µsec
%
%/℃
E-mail:[email protected] Tel:886-6-2923150
2014/04/15 REV:6 Page 1 of 3
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| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet M78AR05-0.5.PDF ] | |
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